WICLINE 65 evo/75 evo Concealed Sash

Traditional aluminium window with a hidden opening

The concealsed sash design option in the WICLINE 65 evo & 75 evo window range features a special glazing bead fixed directly in the thermal break zone. As a result, an extremely slim frame elevation is achieved, as well a superior thermal insulation and a smooth, groove-free profile design when seen from the outside. The improved ratio between frame and glazing surfaces leads to very good Uw-calues, increased light transmissions and panoramic views.

WICLINE 65 evo / 75 evo

For the concealed opening option for the WICLINE range, each window fits perfectly into the facades of the building including on a curtain wall. The enhanced technological performance of these new-generation eco-friendly windows is reinforced by high performance profiles. This is also accompanied with a sleek design and a profile depth of just 65mm. This reduced frame sizing allows more light to enter the space, whilst opening up panoramic views for the building users.

Characteristics

System test results / CE product pass in accordance with EN 14351-1:2006+A2:2016

Air permeability
Water tightness
Resistance to wind load
Operating forces
Load bearing capacity of safety devices
Mechanical strength
Repeated opening / closing
Impact resistance
Corrosion resistance of fittings
Burglar resistance
Quality assurance
Environmental management
Class 4
E1200
Class C5 / B5
Class 1
Fulfilled
Class 4
Class 2 (10 000 cycles)
Class 3
Class 5
RC1N, RC2N, RC2, RC3
Certified according to ISO 9001:2008
Certified according to ISO 14001

Technical performance

Profile technology

  • High insulation multi-chamber system in symmetric design, quality assured thermal insulator connection
  • Patented corner and butt joint connection technology for high rigidity of frames and sashes
  • Infill thickness up to 42 mm

Thermal insulation

  • Uf values: up to 1.5 W/(m²K)
  • Uw values: up to 0.94 W/(m²K) with triple glazing

Gasket concept

  • Central gasket in three variants:
    • Circumferential installation without corner pieces
    • With formed corners, no adhesive required
    • Corner vulcanised frames

Hardware

  • Heavy duty system hardware with:
    • Visible hinges, powder coating or anodisation in all colours
    • Concealed hinges with integrated end position damping, opening angle max. 105°
  • Sash weight:
    • up to 130 kg
  • Sash sizes (w x h): 1400 mm x 2250 mm
  • Optional opening limiter

Additional designs in concealed sash design

  • Integration frame for stick façades
  • Fanlight
  • Burglar resistance (see system tests)

Now also available with WICONA’s award-winning concealed handle for profiles 1010615, 1010616 and 1010632.

System Overview - concealed sash

  • High insulation multi-chamber system
  • Symmetric design 
  • Quality assured thermal insulator connection
  • Patented corner and butt joint connection technology for high rigidity of frames and sashes
  • Infill thickness up to 42mm
  • Optional integration frame for use with stick-system curtain walling
  • Hidden or visible drainage

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